3136543 has 2 divisors, whose sum is σ = 3136544. Its totient is φ = 3136542.

The previous prime is 3136531. The next prime is 3136561. The reversal of 3136543 is 3456313.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3136543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3136513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1568271 + 1568272.

It is an arithmetic number, because the mean of its divisors is an integer number (1568272).

Almost surely, 2^3136543 is an apocalyptic number.

3136543 is a deficient number, since it is larger than the sum of its proper divisors (1).

3136543 is an equidigital number, since it uses as much as digits as its factorization.

3136543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240, while the sum is 25.

The square root of 3136543 is about 1771.0287970555. The cubic root of 3136543 is about 146.3806760554.

The spelling of 3136543 in words is "three million, one hundred thirty-six thousand, five hundred forty-three".